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Booting Up the Newly Migrated Cisco CRS-3 Fabric, Administratively Enabling the Fabric Plane

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How to Migrate to a Cisco CRS-3 Carrier Routing System (8-Slot) Chapter 1 Migrating to a Cisco CRS-3 Carrier Routing System Hardware Requirements • The LCC to be added must be prepared as described in the "Prerequisites for Upgrading to a Cisco CRS-3 Carrier Routing System" section on page 1-2. • The control network must be operational and connected to all chassis. • The power should be off for the FCC to be added. Restrictions None. SUMMARY STEPS 1. admin 2. configure 3. no hw-module power disable loc 0/SM0/SP 4. commit 5. Verify that power has been enabled to the Fabric Node (state is not UNPOWERED). 6. show platform Node 0/SM0/SP 0/SM1/SP 0/SM2/SP 0/SM3/SP Type FC-140G/S(SP) FC/S(SP) FC/S(SP) FC/S(SP) PLIM N/A N/A N/A N/A State PRESENT IOS XR RUN IOS XR RUN IOS XR RUN Config State PWR,NSHUT,MON PWR,NSHUT,MON PWR,NSHUT,MON PWR,NSHUT,MON Booting Up the Newly Migrated Cisco CRS-3 Fabric This section describes the process for booting up the new Cisco CRS-3 fabric. When the Cisco CRS-3 fabric node is powered on, The Route Processor (RP) will automatically boot the new fabric. Please wait for the boot process to complete. The node will transition from state MBI-BOOT to MBI-RUNNING as the software is being installed. When the boot process completes the node-state will be IOS-XR RUN. RP/0/RP0/CPU0:router(admin)#show platform Node Type PLIM 0/SM0/SP FC-140G/S(SP) N/A 0/SM1/SP FC/S(SP) N/A 0/SM2/SP FC/S(SP) N/A 0/SM3/SP FC/S(SP) N/A State IOS XR RUN IOS XR RUN IOS XR RUN IOS XR RUN Config State PWR,NSHUT,MON PWR,NSHUT,MON PWR,NSHUT,MON PWR,NSHUT,MON Administratively Enabling the Fabric Plane This section describes the process for administratively enabling each new Cisco CRS-3 fabric plane. 1-54 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide OL-13669-03

Section	Page
Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide	1
Preface	9
Changes to This Document	9
Obtaining Documentation, Obtaining Support, and Security Guidelines	9
Migrating to a Cisco CRS-3 Carrier Routing System	11
Contents	11
CRS-1 to CRS-3 Software Migration Compatibility Matrix	12
Prerequisites for Upgrading IOS-XR Software Prior to Migrating to a Cisco CRS-3 Carrier Routing System	13
ROMMON Upgrades	14
OPTION-A	14
OPTION-B	14
Cisco IOS-XR Flash Disk Requirements for Migration to CRS-3	15
Flash Disk Upgrade Process to 4GB	15
Inserting the 4GB Flashdisk	15
Disk Formatting	16
Verifying the Disk File System	16
Setting Up Disk Mirroring	16
Swapping Mirrored Disks	16
Verifying Standby RP Disk Upgrade	16
Performing Switchover	17
Upgrading the Standby RP	17
File System Upgrade Procedure for 2GB Flash Disks	17
Verifying that the System Meets RP Memory Requirements	19
IOS-XR Software Upgrade Procedure	19
Obtain the Required PIE Files	19
New Image Name Changes for 4.0 and Onwards	20
Verify System Stability	20
Additional Pre-upgrade System Checks	22
Upgrading to Cisco IOS XR Software Release 4.0.X(PX) Before Migrating to Cisco CRS-3 Hardware	24
Post-Upgrade Procedure	26
Cisco CRS-3 Carrier Routing System and CRS-1 Carrier Routing System Hardware Compatibility Matrix	30
Information About Migrating to a Cisco CRS-3 Carrier Routing System	31
How to Migrate to a Cisco CRS-3 Carrier Routing System (16-Slot)	33
Administratively Disabling the Fabric Plane	33
Disabling Power to the CRS-1 Fabric Card	35
Physically Removing the CRS-1 Fabric Card	37
Installing a CRS-3 Fabric Card	40
Verifying the Installation of the CRS-3 Fabric Card	45
Powering up the Replaced Fabric Card	47
How to Migrate to a Cisco CRS-3 Carrier Routing System (8-Slot)	50
Administratively Disabling the Fabric Plane	50
Disabling Power to the CRS-1 Fabric Card	52
Physically Removing the CRS-1 Fabric Card	54
Installing a CRS-3 Fabric Card	57
Verifying the Installation of the CRS-3 Fabric Card	61
Powering up the Replaced Fabric Card	63
Booting Up the Newly Migrated Cisco CRS-3 Fabric	64
Administratively Enabling the Fabric Plane	64
Verifying Traffic Statistics on the Newly Migrated Cisco CRS-3 Node	65
Verifying Fabric Link Connectivity	66
How to Migrate to a Cisco CRS-3 Carrier Routing System (4-Slot)	68
Administratively Disabling the Fabric Plane	69
Disabling Power to the CRS-1 Fabric Card	70
Physically Removing the CRS-1 Fabric Card	73
Installing a CRS-3 Fabric Card	75
Verifying the Installation of the CRS-3 Fabric Card	81
Powering up the Replaced Fabric Card	83
Booting Up the Newly Migrated Cisco CRS-3 Fabric	83
Administratively Enabling the Fabric Plane	84
Verifying Traffic Statistics on the Newly Migrated Cisco CRS-3 Node	84
Verifying Fabric Link Connectivity	85
Configuration Examples for Migrating to a Cisco CRS-3 Carrier Routing System	90
Displaying Chassis Serial Numbers: Example	90
Adding a Fabric Card Chassis: Example	91
Adding an LCC to a Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis: Example	93
Where to Go Next	95
Additional References	96
Related Documents	96
Technical Assistance	97
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router	99
Contents	99
Prerequisites for Downgrading your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router	100
Contents	100
Restrictions for Downgrading a Cisco CRS-3 Carrier Routing System Back to a Cisco CRS-1 Carrier Routing System Router	100
Downgrading your Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 16-Slot Line Card Chassis	100
Verifying the Fabric Plane Status	101
Administratively Disabling the Fabric Plane	103
Power Disable the Cisco CRS-3 Fabric Card	103
Swap the Cisco CRS-3 Fabric with the Newly Installed Cisco CRS-1 Fabric	104
Physically Removing the Cisco CRS-3 Fabric Card	104
Installing a CRS-1 Fabric Card	107
Verifying the Installation of the CRS-1 Fabric Card	111
Powering up the Replaced Fabric Card	112
Power-up the Newly Installed Cisco CRS-1 Fabric Card	115
Booting Up the Newly Downgraded Cisco CRS-1 Fabric	115
Administratively Enabling the Fabric Plane	116
Verifying Traffic Statistics on the Newly Downgraded Cisco CRS-1 Node	116
Verifying Fabric Link Connectivity	117
Downgrading the Next Legacy Node	119
Downgrading your Cisco CRS-3 Carrier Routing System 8-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis	120
Verifying the Fabric Plane Status	120
Administratively Disabling the Fabric Plane	122
Power Disable the Fabric Card	122
Swap the Cisco CRS-3 Fabric with the Newly Installed Cisco CRS-1 Fabric	123
Physically Removing the CRS-3 Fabric Card	123
Installing a CRS-1 Fabric Card	127
Verifying the Installation of the CRS-1 Fabric Card	130
Powering up the Replaced Fabric Card	131
Power-up the Newly Installed Cisco CRS-1 Fabric Card	134
Power-up the Newly Installed Cisco CRS-1 Fabric Card	134
4.1.Booting Up the Newly Downgraded Cisco CRS-1 Fabric	135
Administratively Enabling the Fabric Plane	135
Verifying Traffic Statistics on the Newly Downgraded Cisco CRS-1 Node	136
Verifying Fabric Link Connectivity	137
Downgrading the Next Legacy Node	139
Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis	139
Verifying the Fabric Plane Status	140
Administratively Disabling the Fabric Plane	141
Power Disable the Fabric Card	142
Swap the Cisco CRS-3 Fabric with the Newly Installed Cisco CRS-1 Fabric	142
Physically Removing the CRS-3 Fabric Card	142
Installing a CRS-1 Fabric Card	147
Verifying the Installation of the CRS-1 Fabric Card	150
Powering up the Replaced Fabric Card	151
Power-up the Newly Installed Cisco CRS-1 Fabric Card	154
Power-up the Newly Installed Cisco CRS-1 Fabric Card	155
Booting Up the Newly Downgraded Cisco CRS-1 Fabric	155
Administratively Enabling the Fabric Plane	155
Verifying Traffic Statistics on the Newly Downgraded Cisco CRS-1 Node	156
Verifying Fabric Link Connectivity	157
Downgrading the Next Legacy Node	159
Cisco CRS-3 Carrier Routing System Router Command Changes	161
New Commands	162
Modified Commands	187
Power Module Changes	231
List of QoS Changes for Cisco CRS Series Modular Services Card 140G (CRS-MSC-140G) Upgrade Doc	233
Important Notes: QoS Configuration Changes	233
Modifying CRS-MSC-40G QoS Configurations for CRS-MSC-140G	233
QoS Command Changes	234
QoS Features Changes	236
General	236
Queueing	236
Policing	237
Turbo Boot Procedure	239
Turbo Boot Prerequisites	239
ROMMON Upgrade Instructions	239
Turboboot Instructions	240
Upgrading Your File System From FAT16 to FAT32	242

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Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide

OL-13669-03

Chapter 1

Migrating to a Cisco CRS-3 Carrier Routing System

How to Migrate to a Cisco CRS-3 Carrier Routing System (8-Slot)

Hardware Requirements

•

The LCC to be added must be prepared as described in the

“Prerequisites for Upgrading to a

Cisco CRS-3 Carrier Routing System” section on page 1-2

•

The control network must be operational and connected to all chassis.

•

The power should be off for the FCC to be added.

Restrictions

None.

SUMMARY STEPS

admin

configure

no hw-module power disable loc 0/SM0/SP

commit

Verify that power has been enabled to the Fabric Node (state is not UNPOWERED).

show platform

Node

Type

PLIM

State

Config State

<snip>

0/SM0/SP

FC-140G/S(SP)

N/A

PRESENT

PWR,NSHUT,MON

0/SM1/SP

FC/S(SP)

N/A

IOS XR RUN

PWR,NSHUT,MON

0/SM2/SP

FC/S(SP)

N/A

IOS XR RUN

PWR,NSHUT,MON

0/SM3/SP

FC/S(SP)

N/A

IOS XR RUN

PWR,NSHUT,MON

<snip>

Booting Up the Newly Migrated Cisco CRS-3 Fabric

This section describes the process for booting up the new Cisco CRS-3 fabric.

When the Cisco CRS-3 fabric node is powered on, The Route Processor (RP) will automatically boot the

new fabric. Please wait for the boot process to complete. The node will transition from state MBI-BOOT

to MBI-RUNNING as the software is being installed.

When the boot process completes the node-state will be IOS-XR RUN.

RP/0/RP0/CPU0:router(admin)#

show platform

Node

Type

PLIM

State

Config State

<snip>

0/SM0/SP

FC-140G/S(SP)

N/A

IOS XR RUN

PWR,NSHUT,MON

0/SM1/SP

FC/S(SP)

N/A

IOS XR RUN

PWR,NSHUT,MON

0/SM2/SP

FC/S(SP)

N/A

IOS XR RUN

PWR,NSHUT,MON

0/SM3/SP

FC/S(SP)

N/A

IOS XR RUN

PWR,NSHUT,MON

Administratively Enabling the Fabric Plane

This section describes the process for administratively enabling each new Cisco CRS-3 fabric plane.